2Jiang H.Effects of inorganic salts and precipitated calcium carbonate failer on the hydrolysis kinetics of alkylketene dimmer[J].Journal of Pulp and Paper Science,2000,26(6):208.
3Bottod Kyle J.AKD sizing mechanism:a more definitive description[J].Tappi Journal,1994,77(4):105.
4Bobu E.Old and new aspects on the AKD sizing system[J].Wochenbl.füt Papierfabr.,2000(14/15):976.